Novel Box gem, mineral, specimen jar foam pads are topped with plush felt fabric and are available in 2 colors - Black and White and in 6, 15, 16, 24, 25, 36 and 50 jar foam trays. Each jar comes with a black or white insert pad to match the insert and a snap on lid. Jars comes in 3 sizes – 1.75”, 1.4” and 1.1” in diameter. All inserts are stackable and can be used with Novel Box Premium Glass Top, Acrylic and other display boxes. The Glass Top Box can also be purchased separately or with ring/cufflink inserts. Please see our other listings to buy the boxes separately.